Laser technology has developed and accelerated photo-induced nonequilibrium physics, from both the scientific and engineering viewpoints. Floquet engineering, i.e., controlling material properties and functionalities by time-periodic drives, is at...
T Sakai   K Okamoto   K Okunishi   M Sato   
JOURNAL OF PHYSICS-CONDENSED MATTER 16(11) S785-S789 2004年3月
We study, at T = 0, the anomalies in the magnetization curve of the S = 1 two-leg ladder with frustrated interactions. We focus mainly on the existence of the M = M-s/2 plateau, where M-s is the saturation magnetization. We report the results usin...